Stumpish notification via X-session for root for ${PACKAGE} and ${LOGFILE} for `emerge`

xroot-stumpish.sh

#!/bin/sh

if [ $# -lt 1 ]; then
  echo "Usage: `basename $0` 'text' ['text']" >&2
  exit 2
fi

STUMPISH=/usr/local/bin/stumpish

if [ ${#2} -lt 1 ]; then
  LEN=${#1}
  MES="
| $(printf "%-${LEN}s" $1) |
"
else
  LOG="$(echo $2 | sed 's/.*:\(.*\.log\)$/\1/')"
  LEN=$((${#1} > ${#LOG} ? ${#1} : ${#LOG}))
  MES="
| $(printf "%-${LEN}s" $1) |
| $(printf "%-${LEN}s" $LOG) |
"
fi

SPACE=$(printf "%${LEN}s")
LINE="+-$(echo "${SPACE}" | sed 's/ /\-/g')-+"

su -c "exec env DISPLAY='$DISPLAY' XAUTHORITY='$XAUTHORITY' '$SHELL' -c \"$STUMPISH echo '^1*$LINE
| $SPACE |$MES| $SPACE |
$LINE
'\" >/dev/null 2>&1"

% xroot-stumpish 'package name' 'log file name'

+--------------------+
|  package name      |
|  log file name     |
+--------------------+